N末端B型脑钠肽检测在老年心力衰竭诊断中的应用价值

目的 探讨分析老年患者血清中N末端B型脑钠肽在心力衰竭的诊断检测中的临床价值.方法 选取在本院治疗的120例老年慢性心力衰竭患者作为观察组,将在同期在本院行健康体检的健康老年人120名作为对照组,两组患者均采用多功能免疫检测仪对血清中B型脑钠肽以及NT-proBNP进行检测,对两组数据进行对比统计分析.结果 观察组患者血清中的B型脑钠肽和NT-proBNP的水平均明显高于对照组,两组对比差异有统计学意义（P 〈 0.05）.结论 老年血清中的B型脑钠肽和NT-proBNP水平测定对老年慢性心力衰竭诊断具有重要的意义,而血清中NT-proBNP 的表达水平比B型脑钠肽更为敏感.

N-terminal B-type natriuretic peptide testing in diagnosis of elderly with heart failure

Objective To investigate the clinical value of serum N-terminal pro-B-type natriuretic peptide in the di- agnosis of elderly patients with heart failure detection. Methods One hundred and twenty elderly patients with chronic heart failure were considered as the observation group, and the same period, 120 healthy elderly in our hospital were considered as the control group, the two groups were treated with a multi-functional immune detector serum in B-type natriuretic peptide and NT-proBNP testing, and the data was compared between the two groups. Results B-type natri- uretic peptide and NT-proBNP of the observation group were higher than that of the control group, and there was sta- tistically significant difference between the two groups （P 〈 0.05）. Conclusion The B-type natriuretic peptide and NT-proBNP levels have important implications in diagnosis of elderly patients with chronic heart failure, while the serum level of expression of NT-proBNP is more sensitive than the B-type natriuretic peptide.